Published 2009
“…Algoritma de Casteljau menghasilkan
lengkung dengan carn menginterpolasi titik kawalan pertama
dan titik kawalan
terakhir manakala algoritma Chaikin menjana lengkung dengan cara memotong
setiap penjuru poligon kawalan asalo Lengkung
dan permukaan Bezier kini
digunakan secara meluas sebagai asas matematik dalam sistem CAD
dan menjadi
alat utama dalam perkembangan kaedah-kaedah bam untuk keperluan lengkung
dan
permukaan dalam CAD,
CAGD is the abbreviation for the Computer Aided Geometric Design or in
Malay Language, it is called "Rekabentuk Geometri Bantuan
Komputer" or RGBKo
Generating and controlling curves are important in computer aided designo The
techniques for generating the curves and surfaces in CAGD were
developed by Paul
de Casteljau and Pierre Beziero This project will discuss about 2 subdivision
algorithms used in the process of generating curves and surfaces, that are de
Casteljau
algorithm and Chaikin
algorithm.o De Casteljau
algorithm generates curves
by interpolating the fIrst control point and last control point Chaikin
algorithm
generates curves by cutting every comer of original control polygono The Bezier
curves and surfaces nowadays are established as the mathematical basis of many
CAD systems and have fonned a major tool for the
development of new methods for
curves and surfaces descriptions…”
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Thesis
